OneCryption vs Greenbox Safe

Private files and messages, encrypted on your iPhone. OneCryption is an offline encryption tool for people who prefer to exchange secret keys in person. It does not operate a message-delivery network: you choose how to send the encrypted result. HOW IT WORKS 1. Meet your contact and confirm their identity. 2. Generate shared secret key material and transfer it directly between nearby devices. 3. Write a message or select content, encrypt it locally, and share the encrypted result through a channel you choose. 4. The recipient decrypts it with the matching shared key. YOUR KEYS, YOUR CONTROL - Encrypt and decrypt text, photos, videos, audio and files. - Manage contacts and shared keys on your device. - See how much key material remains and exchange a fresh key when needed. - Use local encryption without a OneCryption messaging account. OneCryption uses a one-time-pad workflow. Key material must remain secret and must never be reused. Protect the devices and the key exchange. The channel you use to deliver encrypted content has its own privacy and metadata implications; encryption does not make a compromised device safe. FREE AND PREMIUM Text encryption is available for free. Some media and file features require Premium. Purchase options and current prices are shown in the app. If you choose a subscription, it renews automatically unless you cancel it in your App Store account settings. Privacy policy: https://www.onecryption.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Greenbox Safe is your personal encrypted vault — a secure place to store passwords, notes, documents, photos, IDs, and sensitive information without relying on any external server. Your data is fully encrypted on your device and only leaves your device in encrypted form. You can sync the encrypted vault file privately using iCloud or Google Drive, giving you complete control over your privacy. Key Features: • Zero-knowledge architecture — only you can decrypt your vault • Encrypted storage for passwords, notes, files, documents, and images • Fast unlock using Face ID, Touch ID, or a master passcode • Private offline mode — nothing is uploaded unless you choose • Cloud Sync via iCloud or Google Drive (encrypted, zero-trust) • No servers, no analytics, no tracking, no ads • Import/Export vault files securely • Designed for speed, simplicity, and total privacy Why Greenbox Safe? Most “password apps” and “vault apps” store your data on their servers. Greenbox Safe gives you real ownership — your encryption keys never leave your device, and only you hold the master key. Your data stays yours. Always.